Oil Well Core Analysis is a specialized industry within the broader category of Testing Laboratories. Companies in this industry are primarily engaged in analyzing geological samples taken from oil and gas wells in order to determine the properties of the reservoir rock and the fluids contained within it. This information is critical for oil and gas exploration and production companies to make informed decisions about drilling, completion, and production strategies. Oil Well Core Analysis involves a range of techniques and processes to extract and analyze geological samples. These samples are typically taken from the rock formations surrounding the wellbore using specialized drilling equipment. Once the samples are extracted, they are transported to a laboratory where they are analyzed using a variety of tools and techniques.